h bridge

238

02:47:50

H bridge

this circuit is use in dynamo...
imagine that the resistor in the middle is your dynamo and look at the direcrion of current.

_________________________
let..

logic source on the left = LL
logic source on the right = LR

dynamo rotation = DR
CC = counter clockwise
CW = clockwise
S = stop

1 = high
0 =  low
_______________________
LL = 1
LR = 0
DR = CC
_______________________
LL = 0
LR = 1
DR = CW
_______________________
LL = 1
LR = 1
DR = S
_______________________
LL = 0
LR = 0
DR = S

published 10 years ago

hurz

10 years ago

Check all currents and think about a redesign. Sorry, but this wont work!

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